« previous next »

Author Question: The manager of a local RV sales lot has collected data on the number of RVs sold per month for the ... (Read 143 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Jun 24, 2018
The manager of a local RV sales lot has collected data on the number of RVs sold per month for the last five years. That data is summarized below:
 
   of Sales 0 1 2 3 4 5 6
   of Months 2 6 9 13 21 7 2
 
  What is the weighted mean number of sales per month?
  A) 3.31
  B) 3.23
  C) 3.54
  D) 3.62

Question 2

Which of the following is a categorical variable?
 
  A) tire pressure
  B) bank account balance
  C) daily sales in a store
  D) eye color


aruss1303

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Responsibilities of the nurse manager Responsibilities of the nurse manager
The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
Local Anesthetics Local Anesthetics
Business Intelligence, Analytics, and Data Science: A Managerial Perspective, 4th Edition Business Intelligence, Analytics, and Data Science: A Managerial Perspective, 4th Edition
3-month-old baby in one of Rovee-Collier's memory experiments 3-month-old baby in one of Rovee-Collier's memory experiments
A pedigree for albinism collected in the early years of the twentieth century by Charles Davenport, A pedigree for albinism collected in the early years of the twentieth century by Charles Davenport,
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library